Question: You are standing on the west bank of a 200 meter wide frozen river that runs north and south. You plan to walk to a point that is 700 meters south of your position on the opposite side of the river. You know that you can walk across the frozen river at 10 meters per minute and that you can walk on solid land at 5 meters per minute. To what point on the far bank of the frozen river should you walk to minimize the amount of walking tiMeand how long will you be walking along the shoreline?